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DL-Pantolactone

Product Name
DL-Pantolactone
CAS No.
79-50-5
Chemical Name
DL-Pantolactone
Synonyms
PANTOLACTONE;3-Hydroxy-4,4-diMethyldihydrofuran-2(3H)-one;3-Hydroxy-4,4-dimethyldihydro-2(3H)-furanone;Ai3-23741;DL-LACTONE;de-Pantolactone;DL-PantolaCLone;DL-PANTOLACTONE;Einecs 201-210-7;PANTOLACTONE(DL-)
CBNumber
CB6157722
Molecular Formula
C6H10O3
Formula Weight
130.14
MOL File
79-50-5.mol
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DL-Pantolactone Property

Melting point:
74-78 °C (lit.)
Boiling point:
121°C/11mmHg(lit.)
Density 
1.165±0.06 g/cm3(Predicted)
Flash point:
122℃
storage temp. 
Sealed in dry,Room Temperature
solubility 
H2O: soluble1g/10 mL, clear, colorless to almost colorless
pka
13.12±0.40(Predicted)
form 
Solid
color 
Colourless Gel to White to Off-White
BRN 
80958
Stability:
Unstable in Aqueous Solution
InChIKey
SERHXTVXHNVDKA-UHFFFAOYSA-N
CAS DataBase Reference
79-50-5(CAS DataBase Reference)
NIST Chemistry Reference
2(3H)-furanone, dihydro-3-hydroxy-4,4-dimethyl-, (.+/-.)-(79-50-5)
EPA Substance Registry System
2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl- (79-50-5)
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Safety

Risk Statements 
36/37/38
Safety Statements 
22-24/25-37/39-26
WGK Germany 
3
3-10-21
HS Code 
29322090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
55201
Product name
DL-α-Hydroxy-β,β-dimethyl-γ-butyrolactone
Purity
purum, ≥97.0% (T)
Packaging
50g
Price
$166
Updated
2024/03/01
Sigma-Aldrich
Product number
55201
Product name
DL-α-Hydroxy-β,β-dimethyl-γ-butyrolactone
Purity
purum, ≥97.0% (T)
Packaging
250g
Price
$298
Updated
2024/03/01
TCI Chemical
Product number
P0010
Product name
DL-Pantolactone
Purity
>95.0%(GC)
Packaging
25g
Price
$84
Updated
2024/03/01
TCI Chemical
Product number
P0010
Product name
DL-Pantolactone
Purity
>95.0%(GC)
Packaging
100g
Price
$188
Updated
2024/03/01
TCI Chemical
Product number
P0010
Product name
DL-Pantolactone
Purity
>95.0%(GC)
Packaging
500g
Price
$524
Updated
2024/03/01
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DL-Pantolactone Chemical Properties,Usage,Production

Uses

DL-α-Hydroxy-β,β-dimethyl-γ-butyrolactone (DL-pantolactone) may be used in the preparation of 3,5-dinitrobenzoyl-DL-pantolactone.

Definition

ChEBI: DL-Pantolactone is a gamma-lactone.

Synthesis Reference(s)

Journal of the American Chemical Society, 79, p. 3545, 1957 DOI: 10.1021/ja01570a064

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DL-Pantolactone Suppliers

Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9555
Advantage
66
HUBEI HENGJINGRUI CHEMICALCO , LTD
Tel
158-7179-8329 18086534760
Fax
027-52345113
Email
865349977@qq.com
Country
China
ProdList
491
Advantage
58
Hubei Kemedi Chemical Co., LTD
Tel
18372743325
Email
1034180792@qq.com
Country
China
ProdList
430
Advantage
58
Hubei Chenghai Chemical Co., Ltd
Tel
027-59220433 18327245847
Email
1400838877@qq.com
Country
China
ProdList
9995
Advantage
58
HUBEI CHANGYAO BIOTECHNOLOGY CO LTD
Tel
17683887209
Email
906856569@qq.com
Country
China
ProdList
2178
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12426
Advantage
60
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070 13913916777;
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
17839
Advantage
64
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View Lastest Price from DL-Pantolactone manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
DL-Pantolactone 79-50-5
Price
US $80.00-69.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2023-09-26
Hebei Yibangte Import and Export Co. , Ltd.
Product
DL-Pantolactone 79-50-5
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
50000kg
Release date
2023-10-20
Hebei Guanlang Biotechnology Co,.LTD
Product
DL-Pantolactone 79-50-5
Price
US $100.00-50.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2023-08-29

79-50-5, DL-PantolactoneRelated Search:


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